TY  - RPRT
TI  - A sub-millipound mercury electron-bombardment thruster
AU  - Banks, B. A.
AU  - Lathem, W. C.
AU  - Nakanishi, S.
AU  - Reader, P. D.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19700057496
ID  - 19700057496
ER  -